Jan. 13, 2004
8:17 p.m.
"Raymond Hettinger" <raymond.hettinger@verizon.net> writes:
* Is there a way to compute the standard deviation without multiple passes over the data (one to compute the mean and a second to sum the squares of the differences from the mean?
Yes ;-). I would look it up in my HP-11C pocket calculator manual, if I had it with me. But I'm also sure someone has it in his head. Thomas